One kilometer is equal to 0.62 miles. which best describes the relationship?
a. linear and proportional
b. linear and non proportional
c. non linear

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling